/*
 *  Copyright 2009 Utkin Dmitry
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */
 
/* 
 *  This file is part of the WSF Staff project.
 *  Please, visit http://code.google.com/p/staff for more information.
 */

function cancelEvent(tEvent)
{
  if(tEvent.preventDefault)
    tEvent.preventDefault();
  else 
    tEvent.returnValue = false;
}

function selectHandler(tEvent)
{
  var tElement = tEvent.srcElement || tEvent.target;

  if(tElement && (tElement.tagName == "INPUT" || tElement.tagName == "TEXTAREA"))
  {
    return true;
  }
  
  cancelEvent(tEvent);
  return false;
}

addHandler(document, 'selectstart', selectHandler, false);
